Player profile
Justin Lee
Dossier
43 of 43 games analyzed.
Accuracy: 91.1%
Opened e4: 6/11Opened d4: 5/11
Castled kingside: 19Same-side castling: 16Opposite-side castling: 5Castled queenside: 4Did not castle: 1
Fianchettoed kingside: 10Played on the queenside: 8Played in the center: 6Played on the kingside: 5Fianchettoed queenside: 4
Sacrificed material: 18Space advantage: 17Initiated exchanges: 16Active pieces: 15Kept the bishop pair: 14Isolated pawn: 13Backward pawn: 10Missed tactics: 6Avoided exchanges: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 11 games 3W 6D 2L
Sicilian Defense 4 games 2W 1D 1L
Alapin Variation 1 game 1W 0D 0L
Stoltz Attack
1 game
1W
0D
0L
Scheveningen Variation 1 game 0W 0D 1L
English Attack, with f3
1 game
0W
0D
1L
Najdorf Variation 1 game 1W 0D 0L
Adams Attack
1 game
1W
0D
0L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bogo-Indian Defense 2 games 0W 2D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Wade-Smyslov Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
French Defense 1 game 1W 0D 0L
Hecht-Reefschläger Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Vienna Game 1 game 0W 1D 0L
Paulsen Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 1 game 0W 1D 0L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 13 games 3W 5D 5L
Sicilian Defense 5 games 1W 2D 2L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 1D 1L
Fianchetto Variation
2 games
0W
1D
1L
Four Knights Variation 2 games 0W 1D 1L
Exchange Variation
1 game
0W
0D
1L
Cobra Variation
1 game
0W
1D
0L
Old Sicilian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 2 games 1W 1D 0L
Modern Line 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Center Game 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benko Gambit Accepted 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 1D 0L
Cambridge Springs Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 1 game 1W 0D 0L
Nimzowitsch Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 170
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 43 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.18 | Round 5: Peyton, Nathan - Justin Lee | 5.3 | 2026.10.18 Peyton, Nathan (39921972) (1960) | 0 | 89.20% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2026.10.18 | Round 4: Justin Lee - Liu, Jonathan Songwei | 4.8 | 2026.10.18 Liu, Jonathan Songwei (566028981) | 1 | 95.20% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.10.17 | Round 3: Spellman, Ayden - Justin Lee | 3.10 | 2026.10.17 Spellman, Ayden (39982351) (1692) | ½ | 87.90% | 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 | |
| 2026.09.12 | Round 2: Justin Lee - Mark Paragua | 2.3 | 2026.09.12 Mark Paragua | 0 | 84.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.23 | Round 5: Suthar, Viaan - Justin Lee | 5.5 | 2026.08.23 Suthar, Viaan (39979466) (1563) | 1 | 95.60% | 1. e4 c5 2. Nf3 Nc6 3. c3 e5 | |
| 2026.08.23 | Round 4: Justin Lee - Li, Wan Qin | 4.8 | 2026.08.23 Li, Wan Qin (39928853) (1884) | 1 | 89.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.22 | Round 2: Colwell, Andrew - Justin Lee | 2.5 | 2026.08.22 Colwell, Andrew (30964075) (1826) | 0 | 93.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.08.21 | Round 1: Justin Lee - Huang, Sean | 1.5 | 2026.08.21 Huang, Sean (39985725) (1661) | 1 | 95.90% | 1. e4 Nc6 2. Nc3 e6 3. d4 d5 | |
| 2026.08.19 | Round 4: Luc William Crim Hoffman - Justin Lee | 4.2 | 2026.08.19 Luc William Crim Hoffman | 0 | 90.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.08.09 | Round 4: Justin Lee - Levin, Anthony | 4.10 | 2026.08.09 Levin, Anthony (30940680) (2063) | ½ | 92.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.07.22 | Round 4: Das, Aditeya - Justin Lee | 4.4 | 2026.07.22 Das, Aditeya (30975972) (2298) | 0 | 64.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.07.22 | Round 3: Justin Lee - Zeltsan, Joseph | 3.3 | 2026.07.22 Zeltsan, Joseph (30932980) (2382) | ½ | 89.40% | 1. e4 Nc6 2. Nc3 e5 3. g3 Nf6 | |
| 2026.07.22 | Round 2: Pressman, Leif - Justin Lee | 2.3 | 2026.07.22 Pressman, Leif (2023547) (2194) | ½ | 95.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.04.26 | Round 4: Baker, Aidan - Justin Lee | 4.8 | 2026.04.26 Baker, Aidan (30981565) (2097) | ½ | 95.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.03.15 | Round 5: Balyan, Aryan - Justin Lee | 5.3 | 2026.03.15 Balyan, Aryan (30923050) (2021) | 0 | 87.20% | 1. Nf3 g6 2. d4 Nf6 3. e3 Bg7 | |
| 2023.11.12 | Round 9: Logan Brain - Justin Lee | 2023.11.12 Logan Brain (2105) | ½ | 96.70% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.11.12 | Round 8: Justin Lee - Augusto Cesar Campos Jimenez | 2023.11.12 Augusto Cesar Campos Jimenez (2263) | ½ | 90.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.11.11 | Round 7: Justin Lee - Mark Paragua | 2023.11.11 Mark Paragua (2436) | 0 | 93.10% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | ||
| 2023.11.11 | Round 6: Eugene Yanayt - Justin Lee | 2023.11.11 Eugene Yanayt (2095) | 1 | 96.40% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.11.10 | Round 5: Justin Lee - Zachary Tanenbaum | 2023.11.10 Zachary Tanenbaum (2289) | ½ | 97.00% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | ||
| 2023.11.10 | Round 4: Carter Ho - Justin Lee | 2023.11.10 Carter Ho (2116) | 1 | 93.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| 2023.11.09 | Round 3: Justin Lee - Hersh Singh | 2023.11.09 Hersh Singh (2283) | ½ | 92.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.11.09 | Round 2: Jacek Stopa - Justin Lee | 2023.11.09 Jacek Stopa (2351) | ½ | 91.20% | 1. Nf3 d5 2. c4 c6 3. d4 Nf6 | ||
| 2023.11.08 | Round 1: Justin Lee - Qindong Yang | 2023.11.08 Qindong Yang (2230) | ½ | 90.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.08.16 | Round 9: Justin Lee - Aaron Jacobson | 2023.08.16 Aaron Jacobson | 1 | 100.00% | |||
| 2023.08.15 | Round 8: Zachary Tanenbaum - Justin Lee | 2023.08.15 Zachary Tanenbaum | ½ | 97.80% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| 2023.08.15 | Round 7: Justin Lee - Andy Lin | 2023.08.15 Andy Lin | 1 | 97.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.08.14 | Round 6: Fidel Corrales Jimenez - Justin Lee | 2023.08.14 Fidel Corrales Jimenez | ½ | 98.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.08.13 | Round 3: Justin Lee - Hedinn Steingrimsson | 2023.08.13 Hedinn Steingrimsson | 0 | 91.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | ||
| 2023.07.10 | Round 9: Justin Lee - Michael Song | 2023.07.10 Michael Song (2405) | ½ | 96.50% | 1. d4 e6 2. c4 f5 3. Nf3 Nf6 | ||
| 2023.07.10 | Round 8: Danila Poliannikov - Justin Lee | 2023.07.10 Danila Poliannikov (2269) | 1 | 94.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| 2023.07.09 | Round 7: Joshua Colas - Justin Lee | 2023.07.09 Joshua Colas (2294) | ½ | 94.20% | 1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 | ||
| 2023.07.09 | Round 6: Justin Lee - Nathaniel Moor | 2023.07.09 Nathaniel Moor (2147) | 0 | 89.30% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | ||
| 2023.07.08 | Round 5: Justin Lee - Qi Pang | 2023.07.08 Qi Pang (2193) | 1 | 96.30% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| 2023.07.07 | Round 3: Mykola Bortnyk - Justin Lee | 2023.07.07 Mykola Bortnyk (2421) | ½ | 96.30% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| 2023.04.09 | Round 9: Justin Lee - Jalen Wang | 2023.04.09 Jalen Wang | ½ | 88.70% | 1. d4 b6 2. c4 Bb7 3. Nf3 Bxf3 | ||
| 2023.04.09 | Round 8: Iris Mou - Justin Lee | 2023.04.09 Iris Mou | 1 | 95.60% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| 2023.04.08 | Round 7: Eric Liu - Justin Lee | 2023.04.08 Eric Liu | ½ | 95.30% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| 2023.04.08 | Round 6: Justin Lee - Nathaniel Moor | 2023.04.08 Nathaniel Moor | 1 | 94.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | ||
| 2023.04.07 | Round 5: Andrea La Manna - Justin Lee | 2023.04.07 Andrea La Manna | ½ | 96.40% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| 2023.04.07 | Round 4: Justin Lee - Liordis Quesada Vera | 2023.04.07 Liordis Quesada Vera | 1 | 88.30% | 1. d4 d6 2. Nf3 Nf6 3. c4 Bg4 | ||
| 2023.04.07 | Round 3: Jacek Stopa - Justin Lee | 2023.04.07 Jacek Stopa | 0 | 89.20% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| 2023.04.07 | Round 2: Justin Lee - Pedro Alejandro Jimenez Fraga | 2023.04.07 Pedro Alejandro Jimenez Fraga | 0 | 91.00% | 1. d4 d6 2. c4 e5 3. Nf3 e4 |